The log messages were changed but the test fields weren’t updated, resulting in some test flakiness. Being more explicit with the log message we’re looking for should help.
Changelog-None
This means refactoring out some of the generic anchor info, from the
per-commitment-tx info (we can have at least two, perhaps more with
splicing!).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's going to want to remember these, in case it encounters peers'
commitment tx and needs to boost it with CPFP on the anchor.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
channel_txs was a thin wrapper around channel_splice_txs, but that's
just confusing. Rename channel_splice_txs to channel_txs, and just
call it everywhere.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We try to use anchors to CPFP our own commitment, but what if they
get there first? We also need to use anchors on the commitment
txs they broadcast.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Under some circumstances we may want to not log to `lightningd`
directly, but rather configure the logging ourselves. This is useful
for example if we want to use `tracing` and `tracing-subscriber` to
add custom handling, or add opentelemetry span tracing.
Changelog-Changed: cln-plugin: Suppress internal logging handler via `with_logging(false)`
Tihis commit is implementing a 2-phase commit between
the signer the node and the peer.
The main reason for this is that everybody must agree on the lock,
otherwise one of them will want N signatures (on the splice candidates),
and another will produce only 1 signature.
check_outpoint is the "prepare" for the signer, and lock_outpoint is the
"commit". if check_outpoint returns true, lock_outpoint must not fail.
Link: https://github.com/ElementsProject/lightning/issues/6722
Suggested-by: @devrandom
Co-Developed-by: Ken Sedgwick <ken@bonsai.com>
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
In general, a validating signer may be under a different operational
environment than the node, and therefore may have a different
source of on-chain data. The signer may therefore temporarily disagree
on whether a funding or splice transaction is locked (buried).
We would like to ensure agreement between the signer and the
node on how to progress a channel's state.
The following message are added to provide a solution:
- `check_outpoint(outpoint) -> bool` - check if the signer agrees that a funding candidate outpoint is buried
- `lock_outpoint(outpoint)` - change the funding/splice state to locked
Link: https://github.com/ElementsProject/lightning/issues/6722
Suggested-by: @devrandom
Co-Developed-by: Ken Sedgwick <ken@bonsai.com>
Changelog-Added: hsmd protocol: Added hsmd_check_outpoint and hsmd_lock_outpoint
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Changelog-Added: JSON-RPC: `recover` command to force (unused) lightningd node to restart with `--recover` flag.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This makes `check` much more thorough, and useful.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: `check` now does much more checking on every command (not just basic parameter types).
Put an assertion inside db.c, and run every command we do (in testing) through
a `check` variant.
I inserted a deliberate bug (made addpsbtoutput call wallet_get_newindex()
before returning when running `check`, and indeed, backtrace as expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We often want to do more parameter checks after param(), so allow a
new param_check(), with the proviso that the caller needs to also return
command_check_done() after other checks if command_check_only(cmd) is true.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We had a complaint that you can't CPFP a mutual close, which you
should be able to do.
Fixes: #6692
Changelog-Fixed: wallet: close change outputs show up immediately in `listfunds` so you can CPFP.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Aditya Sharma
Aditya Sharma
Dusty Daemon
Rusty Russell
Christian Decker
Chris Guida
niftynei
Ken Sedgwick
Peter Neuroth